21results about How to "Affect fixed effects" patented technology

The present invention discloses a textile fabric detection device, comprising a base, two side plates are symmetrically fixedly arranged on the base, a coiling roller is rotatably arranged between the two side plates, the coiling roller is rotatably arranged on the two side plates through a rotating rod, a motor is fixedly arranged on one side plate, one end of the rotating rod rotates through the side wall of the side plate and is fixedly connected to the output end of the motor, a cloth fixing mechanism is provided on the coiling roller, a flat table is fixedly arranged on the base, a detector is fixedly arranged on the upper wall of one end of the flat table close to the coiling roller, a slide plate is slidably arranged on the side wall of the flat table, the slide plate is slidably arranged on the side wall of the flat table through a sliding rod, and the cleaning plate is fixedly arranged on the side wall of the slide plate close to the flat table through a connecting mechanism. The present invention can smooth and clean the textile fabric before the textile fabric is detected, so as to avoid fabric wrinkles or adhesion of debris affecting the detection effect.

The utility model relates to the technical field of hydro-optical needle glue injection, in particular to an accurate glue injection positioning structure of a hydro-optical needle glue injection device. The technical problems that an existing precise glue injection positioning structure of a hydro-optical needle glue injection device is low in manual glue injection efficiency, so that the depth of glue in a base is different, and the fixing effect of a hydro-optical needle is affected are solved; according to the technical scheme, the precise glue injection positioning structure of the hydro-optical needle glue injection device comprises a bottom plate, a conveying assembly, a collecting assembly, a first positioning assembly, a pushing assembly, a second positioning assembly and a lifting assembly; compared with a traditional precise glue injection positioning structure of a hydro-optical needle glue injection device, the precise glue injection positioning structure of the hydro-optical needle glue injection device has the advantages that the manual glue injection efficiency is low during glue injection, the depth of glue in a base is different, and the fixing effect of a hydro-optical needle is affected; the hydro-optical needle base is accurately placed in a glue injection area, up-and-down movement of glue injection is limited to prevent deflection of movement, and glue can be accurately and evenly injected into the hydro-optical needle base.

This invention provides an internal fixation device for cancellous bone, belonging to the field of medical device technology. It includes a fixation plate with a plurality of screw holes and positioning holes arranged in a linear array on its top outer wall; and a guide assembly connected to the fixation plate, used to guide the hollow self-drilling screws. By incorporating the guide assembly, this invention not only guides the hollow self-drilling screws, preventing them from deviating from their pre-operatively assessed position during insertion, thus affecting their fixation effect on the fracture site, but also holds the screws during the guiding process, preventing the screw head from tilting and protruding, which could cause skin irritation and affect postoperative recovery.

The invention relates to the technical field of turning for vehicle axle housing machining, and discloses a turning device for vehicle axle housing machining and a using method thereof.The turning device comprises a spindle box, the side wall of the spindle box is fixedly connected with a supporting frame, and the side wall of the spindle box is rotationally connected with a rotating shaft. When the turning device is used, the turning device needs to be used in cooperation with a turning tool, the turning tool is installed over the supporting frame in a sliding mode, then the axle housing to be turned is placed on the supporting arc plate, a handle on the movable base is pushed, the movable base is pushed towards the end close to the axle housing along the fastening movable block, and then the axle housing is turned. The ejector pin in the movable base moves towards one end of the axle housing and extrudes one end of the axle housing, at the moment, the other end of the axle housing moves towards the interior of the fixing head, initial positioning of the axle housing is facilitated by arranging the supporting arc plate, and the two ends of the axle housing can be rapidly fixed to the device.

The application discloses a catheter protection device and relates to the technical field of medical devices, which comprises an arc-shaped plate, connecting round rods, magic tapes, soft wheels and a fixing assembly, the arc-shaped plate is fixedly connected with the symmetrically arranged connecting round rods, one of the symmetrically arranged connecting round rods is uniformly fixedly connected with the magic tapes, the magic tapes pass around the other connecting round rod, and the arc-shaped plate is uniformly and intervally rotationally connected with the soft wheels. The arc-shaped plate is fixed on the thigh of a patient by the magic tapes, and then the catheter is fixed by side pressing plates and a large pressing plate. In this way, the catheter does not need to be fixed by adhesive tapes, the patient can avoid allergic reactions to the glue of the adhesive tapes, the adhesive tapes can avoid falling off due to the body fluid of the patient, and thus the fixing effect on the catheter is affected.

The utility model relates to antenna beautifying cover technical field discloses an easily maintainable antenna beautifying cover, telescopic spring movable sleeve is connected to the outside of movable shaft, and the one end of movable shaft is hinged with arc column, and the one end of arc column is provided with protruding, and the one end of arc column is provided with recess, and the one end top of arc column is movable and penetrates the limit post, and the outside of limit post is movable and connected with tension spring, and the other end of movable shaft is provided with limit hole, the utility model discloses by pulling the limit post and moving upwards, make the one end of limit post separate the inside of limit hole, when push arc column and rotate in the one end of movable shaft, protruding of arc column one end is just contacted in the outside of fixed base, pull movable shaft and move in the inside of through -hole, and movable shaft drives fixed ring and moves out the inside of clamping groove, when can pull columnar antenna cover and dismantle upwards, simple and quick operation saves time and labour, and moreover need not with the help of tool, effectively improved the maintenance efficiency of columnar antenna cover.

The utility model provides an LED screen mounting and dismounting structure based on an air suction mode, which is characterized by comprising a mounting plate, a plurality of LED lamp panels, an adsorption device, a single-module controller and a telescopic rotating device, a plurality of transverse plates and vertical plates are arranged on the mounting plate to form a plurality of mounting grooves in a surrounding manner; a single-module controller, at least one adsorption device and at least one pair of telescopic rotating devices are arranged in each mounting groove, and the single-module controllers are used for controlling the corresponding adsorption devices, the telescopic rotating devices and the corresponding LED lamp panels to communicate; the adsorption devices are used for adsorbing the corresponding LED lamp panels, and the telescopic rotating devices are detachably connected to the two sides of the corresponding LED lamp panels. The telescopic rotating device is configured to drive the LED lamp panel to enter or retreat from the mounting groove when stretching out and drawing back, and lock the LED lamp panel when rotating. According to the LED screen, the LED lamp panel is fixed through the adsorption device, the problem that demagnetization is prone to occurring in a high-temperature environment in a traditional magnetic attraction mode is solved, and the stability and applicability of the LED screen structure are improved.

The utility model provides a kind of steel wire rope performance detection safety clamping mechanism, including rack and the clamping device of being installed in the upper and lower two sides of rack, the clamping device includes two connecting components and jaw mechanism, and the limiting area for being used to limit steel wire rope body is formed between two connecting components;The jaw mechanism includes installation part, drive unit, jaw body and the limiting slot being set on the installation part, the jaw body is symmetrically slidably installed on installation part, the drive unit is used to drive the jaw and is clamped to steel rope, and the installation part is connected with driving device;Locking mechanism and locking slot are provided on the connecting component, and the locking mechanism is used to cooperate with the locking slot being set on another connecting component;The utility model can solve the problem that the effect of fixing steel wire rope by briquetting in prior art is poor, and steel wire rope is easily loosened from limiting area in the process of tensile stress, which affects the accuracy of detection data.

The invention provides an intelligent fetal heart monitoring device for the obstetrics and gynecology department, and belongs to the technical field of fetal heart monitoring devices. The device for monitoring the fetal heart comprises a monitoring host, and the monitoring host is electrically connected with two monitoring probes through wires; the number of the mounting shells is two, the two mounting shells are fixedly connected to the adjacent monitoring probes respectively, the mounting shells are provided with moving shells, the moving shells are fixedly connected with rubber rings, and moving rings are slidably connected into the moving shells; the plurality of moving blocks are fixedly connected to the adjacent moving rings respectively; the number of the first driving rings is two, and the first driving rings are rotationally connected to the adjacent moving shells correspondingly. By controlling the movement of the movable ring, negative pressure is generated in the rubber ring, and then the monitoring probe is adsorbed to the abdomen of a pregnant woman, so that the whole fixing process is quicker and more convenient, meanwhile, the pregnant woman does not need to do the waist lifting action and does not need to be fixed through an elastic band any more, and the comfort of the pregnant woman in the monitoring process is improved.

The utility model discloses a refrigeration equipment collet structure, which relates to the technical field of collet structures, and comprises a base, four clamping plates and four anti-skidding support legs, the four clamping plates are respectively arranged on one side of the base, and the four anti-skidding support legs are arranged on the other side of the base by changing the corresponding positions of the four clamping plates. The square refrigeration equipment with different widths can be placed between the base and the four clamping plates, the refrigeration equipment is clamped and fixed through the four clamping plates, and the refrigeration equipment can be conveniently and stably placed on the surface of the base to be fixed by adopting the four clamping plates to quickly get close to or get away from the base; the refrigeration equipment can stably work on the surface of the base, the problems that a bandage or bolt fixing mode is adopted, certain skills are needed or some professional tools are used, operation is inconvenient, and working efficiency is low are solved, the half-tooth block and the round-tooth block can be clamped to limit the round-tooth block, the round-tooth block is prevented from loosening, and the service life of the refrigeration equipment is prolonged. And the fixing effect of the four clamping plates on the refrigeration equipment is influenced.

The utility model relates to the technical field of garden plant fixing devices, and discloses a garden binding line length-adjustable locking clamp which comprises a clamp body, a binding rope is fixedly connected to the right side surface of the clamp body, a through hole is formed in the left side surface of the clamp body, and a screw hole is formed in the surface of the inner wall of the front side of the through hole. A screw rod is arranged on the front side of the clamp body, a handle is fixedly connected to the front end of the screw rod, a fixing frame is fixedly connected to the bottom face of the clamp body, a nylon toggle clip is fixedly connected to the bottom end of the fixing frame, and rubber pads are fixedly connected to the surface of the inner wall of the rear side of a through hole and the rear end of the screw rod. According to the utility model, through the cooperation of the clamp body, the binding rope, the through hole, the screw hole, the screw rod and the handle, a plant can be stably bound and limited on the outer side of the support frame, the binding and limiting length can be quickly adjusted according to the growth condition of the plant, and meanwhile, an operation structure is not in direct contact with the plant during adjustment; and plant damage during adjustment can be avoided.

This utility model relates to the field of medical device technology and discloses a quick-adjustment buckle for a patient limb fixation strap during CT examinations. It includes a strap body with a T-shaped groove at its top. A T-shaped slider is slidably connected to the inner wall of the T-shaped groove, and the top of the T-shaped slider is fixedly connected to the bottom end of the elastic fixation strap. This utility model adjusts the position of the elastic fixation strap by sliding the T-shaped slider within the T-shaped groove, ensuring the elastic fixation strap roughly covers the limb area requiring fixation. Then, a locking pin is engaged with a suitable limiting fixation hole. When selecting the limiting fixation hole, consideration should be given to ensuring both effective fixation of the patient's limb and patient comfort. The magnetic buckle is then engaged with the locking pin to complete the fixation of the patient's limb. At this point, the elastic wristband pad contacts the patient's limb, and the elastic fixation strap generates appropriate elasticity according to the shape and condition of the patient's limb, ensuring both stability and comfort.

The present invention provides a water-cleanable drilling machine rod, including a drill rod structure, a protective cover structure, a drill bit structure, a drilling machine, a hanging ring, a shoulder strap, a hanging buckle, a gasket and a Japanese-shaped adjustment buckle. The drill rod structure is installed on the right side of the drilling machine, the drill bit structure is fixed on the right side of the drill rod structure, and the protective cover structure is sleeved on the outside of the drill rod structure. A rectangular clamping tooth is welded on the right side of the drill bit body of the present invention, which can improve the drilling speed when the drill bit body is used. A stainless steel protective gasket is also sleeved in the middle position of the connecting sleeve to prevent gravel and debris from entering the bolt groove and affecting the fixing effect of the fixing bolt. The brush is installed on the nozzle, which is convenient for cleaning the drill rod body and the drill bit body while working, thereby increasing the service life.

The utility model discloses a novel acoustic sensor, particularly relates to the technical field of acoustic sensors, and comprises a mounting plate, the top of the mounting plate is provided with an acoustic sensor main body, the top of the mounting plate is provided with a rubber pad on the outer side of the acoustic sensor main body, and the top of the rubber pad is provided with a shell. When the shell is disassembled, the handle can be twisted to drive the connecting rod to rotate, and the limiting block and the rail groove are matched to drive the rotating sleeve to rotate, so that the disc is driven to twist the torsional spring, the clamping block is driven to directly face the connecting groove, and the rubber pad is pulled upwards to move the clamping block out of the connecting groove to finish disassembly, thereby overhauling and maintaining the acoustic sensor main body. According to the device, the rubber pad and the mounting plate can be conveniently and rapidly connected and fixed, overhaul and maintenance are facilitated, the overhaul work efficiency of workers is improved, and practicability is higher; and through the limiting assembly, the connecting rod can be limited and fixed, and the situation that the fixing effect between the mounting plate and the rubber pad is affected by accidental rotation of the connecting rod is avoided.

The utility model discloses a gas cylinder back frame, and particularly relates to the technical field of gas cylinder installation, the gas cylinder back frame comprises a main body support, waistband connecting pieces are symmetrically arranged on the outer wall of the lower portion of the main body support, one ends of the opposite outer sides of the waistband connecting pieces are connected with waistbands, and one ends of the opposite outer sides of the two waistbands are respectively connected with a male buckle and a female buckle. By means of the fixing mechanism and the limiting assembly, the position of the clamping plate can be adjusted according to the specifications of gas cylinders, so that the gas cylinder fixing device can be matched with the gas cylinders of different specifications to be fixed and used, the application range of the gas cylinder fixing device is wider, the first two-way screw can be limited and fixed after adjustment, and the gas cylinder fixing device is convenient to use and high in practicability. The situation that rotation of the first two-way screw is accidentally touched, so that the position of the adjusted clamping plate is affected is avoided, the gas cylinder fixing effect is prevented from being affected, and practicability is higher; the gas cylinder can be supported through the rubber cushion block, and the situation that a gap is reserved between the rubber cushion block and the main body support, and the fixing effect on the gas cylinder is affected is avoided.

The utility model provides a cold insulation pipe with a multi-layer composite structure, which comprises an inner pipeline, a heat insulation layer pipe sleeved on the outer surface of the inner pipeline, a heat preservation layer pipe sleeved on the periphery of the heat insulation layer pipe, a damp-proof layer pipe sleeved on the outer surface of the heat preservation layer pipe, a protective layer pipe sleeved on the periphery of the damp-proof layer pipe, and a fixing component arranged in the protective layer pipe. The heat insulation layer pipe is made of aerogel felt. During use, heat invasion is blocked for polyurethane foam through the heat preservation layer pipe, then external impact can be prevented from damaging the internal structure through the protection layer pipe, detachable assembly is achieved through the fixing assembly arranged in the protection layer pipe, installation and maintenance are convenient, the damp-proof layer pipe can be pressed tightly during installation, radial constraining force can be provided, and the service life of the damp-proof layer pipe is prolonged. And displacement of the multi-layer structure due to thermal expansion and cold contraction or vibration is prevented.

A nozzle outer wall fine grinding fixed frock, including core pole, one end of core pole is equipped with first end, the other end of core pole is equipped with top cover, the other end of core pole is connected with connecting piece through screw thread, connecting piece is equipped with second end, nozzle is equipped on core pole, top cover is located in nozzle, the inside end of connecting piece is abutted on the outside end of top cover, first end is passed in nozzle inside, the inside end of second end is abutted on the end of nozzle other end.This utility model provides the end cover and connecting column of outer wall round, first, improve the contact area between and jaw, thereby improve the stability after clamping, to avoid the problem of relative rotation, second, the outer wall of both is cylindrical structure, so it is convenient to carry out the center clamping operation through the jaw, thereby improve the fine grinding precision.

The utility model relates to window curtain rail butt joint fixing technical field, concretely is a kind of intelligent window curtain rail butt joint reinforcing part, including splicing piece and window curtain rail, the window curtain rail is inserted in the inside of splicing piece, and the one end of window curtain rail insertion splicing piece inside is fixedly connected with splicing piece by fixed mechanism. In the utility model, through the cooperation of fixed mechanism and splicing piece, the fixed assembly in fixed mechanism, connecting rod and pull belt are used to realize convenient rail fixing operation, through such structural design, without the help of tools to tighten multiple screws one by one like traditional screw fixing mode, only through the operation of simple pulling, loosening pull belt can quickly complete rail butt joint fixing, greatly improve the working efficiency of rail butt joint fixing, and operation is very convenient, even non-professional personnel can easily complete installation, reduce installation difficulty, save installation time.

The utility model discloses a hydraulic pile hammer storage support which comprises a bottom plate, square grooves are formed in the two sides of the bottom plate, side plates are rotationally connected between the inner walls of the two sides of the two square grooves, a clamping assembly for fixing the two side plates is arranged between the two side plates, electric push rods are arranged on the opposite faces of the two side plates, and the electric push rods are arranged on the two sides of the bottom plate. And one ends of the two electric push rods penetrate through the opposite faces of the two side plates correspondingly and are fixedly connected with connecting plates, and clamping blocks are fixedly connected to the two ends of one side of each connecting plate correspondingly. According to the hydraulic pile hammer storage device, the electric push rods and the clamping blocks are arranged, after the two electric push rods are started, the two sets of clamping blocks can be driven to move close to each other, hydraulic pile hammers needing to be fixed are tightly clamped and fixed, and therefore the situation that the hydraulic pile hammers move horizontally in the storage process, and consequently the device deflects is avoided.

This utility model relates to the field of electromagnetic valve technology, specifically an intelligent electrically controlled valve, including a connecting end and a valve body. The connecting end is connected to the valve body and includes an electromagnetic coil, an iron core, a valve stem, and a spring. The electromagnetic coil and the iron core are disposed within the connecting end, with the electromagnetic coil surrounding the iron core. The valve stem and the iron core form a sliding pair. The spring abuts against the iron core and the valve stem. A plunger is formed at the bottom end of the valve stem, which cooperates with a valve seat inside the valve body. An annular groove is provided on the side of the valve stem. Additionally, a limiting ring is included, disposed within the valve body. A spring is provided on the limiting ring, which abuts against the annular groove. The valve stem is fixed by the annularly distributed springs cooperating with the annular groove, resulting in good fixing effect and preventing uneven force deformation of the valve stem from affecting the sealing effect. The valve stem can be fixed at any height. Its structure is simple, its design is reasonable, and it has practical significance and promotional value.